Ship body attached organism cleaning equipment

The invention relates to the technical field of hull maintenance, in particular to hull attached organism cleaning equipment which comprises a circular-ring-shaped lower ring piece, reciprocating screws are fixedly connected to the two sides of the lower ring piece in the radial direction, an arc-shaped mounting block is slidably matched with the lower ring piece, a bevel gear is rotatably mounted on the mounting block, the bevel gear is connected to the reciprocating screws in a screwed mode, and the reciprocating screws are connected to the lower ring piece in a screwed mode. When the device is used, the lower ring piece is driven by the positioning structure to rotate, so that the brush on the lower ring piece can be aligned with a chain ring of an anchor chain, then the brush is driven by the driving structure to rotate, and the inside and the outside of the chain ring can be cleaned in the rotating process of the brush. 本发明涉及船体保养技术领域，尤其是一种船体附生物清理设备，包括圆环状的下环件，所述下环件两侧径向固接有往复螺杆，所述下环件上可滑动的配合有圆弧状的安装块，安装块上可转动的